https://sohowww.nascom.nasa.gov/sunspots/https://www.washingtonpost.com/news/capital-weather-gang/wp/2017/04/19/an-asteroid-will-not-destroy-earth-today-but-lets-consider-that-for-a-moment/?utm_term=.ebc9c70e16d5https://en.wikipedia.org/wiki/Messier_106http://www.bbc.com/news/science-environment-39642992http://www.astronomy.com/news/observing/2017/04/2017-lyrid-meteor-showerhttp://theconversation.com/our-discovery-of-a-minor-planet-beyond-neptune-shows-there-might-not-be-a-planet-nine-after-all-75656?utm_content=bufferff746&amp;utm_medium=social&amp;utm_source=twitter.com&amp;utm_campaign=bufferhttp://www.astronomy.com/news/2017/04/is-triton-a-kbohttp://www.space.com/36495-astronomers-capture-the-first-image-of-the-dark-matter-that-holds-the-universe-together.htmlhttp://news.nationalgeographic.com/2017/04/black-hole-event-horizon-telescope-pictures-genius-science/https://blogs.scientificamerican.com/sa-visual/what-does-a-black-hole-really-look-like/Cassini to begin its Grand Finale